IEC 61857-31:2017
Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less
                                
                                    Ausgabedatum:
                                    2017-01
                                    Edition:
                                        1.0
                                        
                                    Sprache: EN-FR - zweisprachig englisch/französisch
                                    Seitenzahl: 21                                    VDE-Artnr.: 246148
                                
                            
IEC 61857-31:2017 establishes an EIS evaluation for applications with a designed life of 5 000 h or less. This test method follows the procedures of IEC 60505 and is modified based on the range of designed life.


